200220000221112 has 128 divisors (see below), whose sum is σ = 525451768934400. Its totient is φ = 63493870003200.

The previous prime is 200220000221107. The next prime is 200220000221119. The reversal of 200220000221112 is 211122000022002.

It is a junction number, because it is equal to n+sod(n) for n = 200220000221091 and 200220000221100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200220000221119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82629964 + ... + 85018532.

It is an arithmetic number, because the mean of its divisors is an integer number (4105091944800).

Almost surely, 2^{200220000221112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200220000221112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262725884467200).

200220000221112 is an abundant number, since it is smaller than the sum of its proper divisors (325231768713288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200220000221112 is a wasteful number, since it uses less digits than its factorization.

200220000221112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2390517 (or 2390513 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 200220000221112 its reverse (211122000022002), we get a palindrome (411342000243114).

The spelling of 200220000221112 in words is "two hundred trillion, two hundred twenty billion, two hundred twenty-one thousand, one hundred twelve".